Ball runner block, SNN, size 25, steel CS, accuracy high, preload-free, without ball chain
KUGELWAGEN CS KWC-025-SNN-C0-H-2
Kugelwagen, SNN, Baugröße 25, Stahl CS, Genauigkeit Hoch, Vorspannungsfrei, Ohne Kugelkette
€114.10 excl. VAT
At a glance
- Tariff number
- 84821090
- Country of origin
- RO
- Weight
- 0.45 kg
Technical Data
| Dimension A | 48 mm |
| Abmessung A1 | 24 mm |
| Abmessung A2 | 23 mm |
| Abmessung A3 | 12.5 mm |
| Dimension B | 81 mm |
| Abmessung B Toleranz | + 0.5 |
| Dimension B1 | 57.8 mm |
| Dimension E1 | 35 mm |
| Abmessung E2 | 35 mm |
| Abmessung E8 | 38.3 mm |
| Abmessung E9 | 8.5 mm |
| Dimension H | 33 mm |
| Abmessung H1 | 26.5 |
| Abmessung H2 mit Abdeckband | 24.45 mm |
| Abmessung H2 ohne Abdeckband | 24.25 mm |
| Abmessung K1 | 16.6 mm |
| Abmessung K2 | 17 mm |
| Abmessung K3 | 4.1 mm |
| Abmessung K4 | 4.1 mm |
| Abmessung N3 | 7 mm |
| Abmessung N6 | 15.2 mm |
| Abmessung N6 Toleranz | ± 0.5 |
| Abmessung S2 | M6 |
| Abmessung S5 | 7 mm |
| Dimension S9 | M3x5 mm |
| Abmessung S9 Gewindedurchmesser | M3 |
| Dimension S9 pitch | 5 mm |
| Dimension T1 min | 13 mm |
| Dimension V1 | 7.5 mm |
| Version | Kugelschienenführung |
| Type | Kugelwagen Hochpräzsion |
| Design | SNN - Schmal Normal Niedrig |
| Runner block width | 48 mm |
| Seal | LS - Leichtlaufdichtung |
| Dynamic load rating C100 | 28600 N |
| Dynamic load rating C50 | 36000 N |
| Dynamic longitudinal load moment ML100 | 290 Nm |
| Dynamic longitudinal load moment ML50 | 370 Nm |
| Dynamic torsional load moment Mt100 | 410 Nm |
| Dynamic torsional load moment Mt50 | 520 Nm |
| Accuracy class | H - Hochgenau |
| Hinweis Dichtung | Keine Vorzugs-Variante/Kombination (z. T. längere Lieferzeiten) |
| Hinweis Größe | BSHP Kugelwagen |
| Note on coefficient of friction μ | Ohne die Reibung der Dichtung |
| Note on dynamic load rating C100 | Dynamische Tragzahlen und Tragmomente basieren auf 100 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic load rating C50 | Dynamische Tragzahlen und Tragmomente basieren auf 50 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic longitudinal load moment ML100 | Dynamische Tragzahlen und Tragmomente basieren auf 100 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic longitudinal load moment ML50 | Dynamische Tragzahlen und Tragmomente basieren auf 50 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic torsional load moment Mt100 | Dynamische Tragzahlen und Tragmomente basieren auf 100 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic torsional load moment Mt50 | Dynamische Tragzahlen und Tragmomente basieren auf 50 000 m Hubweg nach DIN ISO 14728-1. |
| Note on maximum acceleration amax | Wenn F<sub>comb</sub>◡<gt/> 2,8 • F<sub>pr</sub> : a<sub>max</sub> = 50 m/s<sup>2</sup> |
| Note on permissible ambient temperature (min. ... max.) | Kurzzeitig bis 100 °C zulässig. Bei Minustemperaturen bitte rückfragen. |
| Runner block height | 26.5 mm |
| Runner block height with guide rail | 33 mm |
| Ball chain | Ohne Kugelkette (Standard) |
| Runner block length | 81 mm |
| Maximum permissible linear speed vmax | 3 m/s |
| Maximum acceleration amax | 250 m/s² |
Product Description
The ball runner block is highly precise and characterized by the following product features:
Size 25
Format SNN: Width = slimline, length = normal, height = low
Runner block body made of unalloyed steel CS
Preload class C0: Preload-free
Accuracy class H: High
Without ball chain
Preserved
Without initial lubrication
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
45° angular lube nipples loosely attached.
Runner block body in standard version
Overall length of the runner block = 81.0 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
- Area of application: For restricted upward and longitudinal space
- Maximum precision
- Patented entry zone increases the travel accuracy up to a factor of six
- Significantly reduced frictional oscillations and low friction force level, particularly under external load
- Long-term lubrication is possible over several years
- Lube fittings with metal threads on all sides
- End-face fastening thread for all attachments
- Integrated all-round sealing
- High torque load capacity
- Preload classes: C0 (without preload, clearance) and C1 (moderate preload)
- Optional integrated, inductive and wear-free measuring system
- Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection
- Can be used on all SNS/SNO ball guide rails